baber/WOPTO huggingface dataset:
Patent JP-2004022788-A (JP)
Title: Sheet-like circuit board
Inventor: NITTA TOSHIYA
IPC: H05K3/28
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bendable sheet-like circuit board and its manufacturing method wherein irregularities on the surface of a flexible board are reduced, moisture, gas and the like are prevented from penetrating into the flexible board, and circuit elements are prevented from varying in characteristics or deteriorating in reliability.  <P>SOLUTION: The circuit element composed of a capacitor 120 and a resistor 121 composing an electric circuit is formed on a flexible board 100 formed of an organic polymer. A first inorganic protective film 102 is interposed between the circuit element and the flexible board 100, and a second inorganic protective film 108 covers the circuit element. The first inorganic protective film 102 and the second inorganic protective film 108 are formed only in a region where the circuit element is formed. By this constitution, the inorganic protective films 102 and 108 are formed thick, and thus gas is prevented from penetrating the board 100, and furthermore the irregularities formed on the surface of the board 100 are made small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017102-A (JP)
Title: Automatic soldering apparatus, printed wiring board, and electronic equipment
Inventor: KOBAYASHI TAKAYUKI
IPC: B23K101/42
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic soldering apparatus, a printed wiring board, and electronic equipment which can always monitor the height of a foaming flux to cope with a fluctuation in height of the foamed flux on a real time basis.  <P>SOLUTION: This automatic soldering apparatus is provided with a flux coating part 1, a preheating part 2, a soldering part 3, and a cooling part 4. In the apparatus, a detection means 13 is provided for detecting the foaming height of the flux being increased due to foaming of the flux coating part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019617-A (JP)
Title: Power generator
Inventor: ASADA KATSUMI
IPC: H02P9/04
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical and innovative power generator of low cost, having superior productivity suitable for massproduction, and high energy efficiency friendly to the environment of large output.  <P>SOLUTION: This power generator using a turbo charger A for an automobile, comprises a turbine 1 rotated by a gas flow of an exhaust gas, and a compressor 2 mounted on a shaft 4 coaxial with the turbine 1, and rotated by the rotation of the turbine 1 to press-feed the intake air. A combuster 3 is mounted for mixing the intake air sucked and press-fed by the compressor 2 and a fuel for igniting and combusting the same. The exhaust gas of the combuster 3 is guided to the turbine 1, so that the turbine 1 is rotated by the gas flow of the exhaust gas. An output rotating shaft 5 is mounted on the compressor 2 at an intake side rotated by the turbine 1, and a generator 6 is rotated by the rotation of the output rotating shaft 5 to generate the power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029084-A (JP)
Title: Image forming apparatus
Inventor: ISHIGURO HISASHI
IPC: G03G21/14
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which appropriately controls the temperatures of a heat roller and a pressure roller even when the number of prints and printing intervals are random to thereby prevent overheat during and after the passage of sheets.  <P>SOLUTION: The image forming apparatus has a heat fixing system 10 which has the heat roller 10a, the pressure roller 10b, and a fixing heater 14 disposed in the heat roller 10a, and which melts a toner image on a transfer sheet while sandwiching and conveying the transfer sheet with an image formed thereon, by a nip formed by causing both the rollers 10a and 10b to come in pressurized contact with each other. The image forming apparatus also has a counting means which counts the number of consecutively passed sheets for each printing job, and a control means 19 which varies control temperatures stepwise according to the count value of the consecutively passed sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029206-A (JP)
Title: Line monitor
Inventor: KATAYAMA TAKATOMO
IPC: G02B6/36
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply-constituted line monitor free from the need of alignment etc., capable of detecting bidirectional light branched from an optical fiber by an easy method.  <P>SOLUTION: The line monitor is characterized in that ferrules 3, 3', 7 and 8 are separately arranged at respective leading ends of the optical fibers 2, 2', 5 and 5' branched with a fiber coupler 4 so as to be used for a line connection and a monitor connection, the line connection ferrules 3 and 3' are connected to line optical fibers 21 and 21', then, the optical output from each of monitor connection ferrules 7 and 8 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072129-A (JP)
Title: Broadcast communication fusion terminal, viewer information management system, method thereof, and program
Inventor: KANEDA SATORU
IPC: H04N7/173
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast communication fusion terminal for eliminating a wait time having conventionally been required until viewing of a TV program with data attached thereto is started.  <P>SOLUTION: A provisioning program for providing the attached data is configured with a basic data provisioning program 10 for providing minimum basic data required for program-viewing corresponding to all TV programs and an extended data provisioning program 11 for providing more abundant extension data particularized to each broadcast enterprise and each TV program, the former basic data provisioning software program 10 is resident in a memory so that the former basic data provisioning software program 10 can immediately provide a TV program while the latter data provisioning software program 11 is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028790-A (JP)
Title: Granular substance weighing instrument
Inventor: HANAOKA KAZUNARI
IPC: G01F11/40
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To make the minimum weighable quantity of a weighing vessel remarkably small as compared with the conventional example.  <P>SOLUTION: The weighing vessel 17 has an outer cylinder 21 having a vertical axis, an inner cylinder 22 inserted into the outer cylinder 21 in a vertically position adjustable state, and a porous material 23 provided in the upper part of the inner cylinder 22 and does not allow to pass a granular substance having a set size to pass through, but allows gases. Since the position of the porous material 23 can be positioned in the upper part of the outer cylinder 21 without being restricted by the length of the cylinder 21, the weighable minimum quantity of the vessel 17 can be made remarkably small as compared with the conventional example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029482-A (JP)
Title: Pattern forming method
Inventor: KAGAMI ICHIRO
IPC: G03F1/70
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method independent of the density of a pattern and giving a pattern having good line width accuracy to design value.  <P>SOLUTION: In the pattern forming method in which the surface layer of a substrate 1 is patternwise etched using a resist pattern as a mask, the pattern forming region of the surface of the substrate 1 is divided into a dense first region 2a and a thin second region 2b in accordance with pattern forming density. The first region 2a is then patternwise etched using a resist pattern as a mask, and in another step, the second region 2b is patternwise etched, using a resist pattern as a mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028926-A (JP)
Title: Method for predicting effectiveness of interferon beta medicine treatment to multiple sclerosis
Inventor: YAMAMURA TAKASHI
IPC: C12Q1/68
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting the presence of medicinal efficacy simply and with high reliability without increasing a load on the patient when a patient of multiple sclerosis is treated by medicine due to interferon beta.  <P>SOLUTION: A database which records the correlation between the presence of the medicinal efficacy of the interferon beta administration, and an interferon inducing protein, interferon regulatory factor and the expression level of the gene of a chemokine is used. The presence of the medicinal efficacy of the interferon administration is predicted by measuring the expression level of the gene thereof from mRNA derived from peripheral blood leukocyte of a subject.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036934-A (JP)
Title: Electric power control system
Inventor: TOMITANI KENZO
IPC: F24H1/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption when a hot-water supply device is not used.  <P>SOLUTION: This system comprises a flow rate detecting part 6 for detecting a non-use state of the hot-water supply device. An input signal from the flow rate detecting part 6 is detected by an apparatus control circuit 3 to inhibit the unnecessary power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158074-A (JP)
Title: Semiconductor multilayer substrate and method for manufacturing semiconductor multilayer film
Inventor: OTSUKA NOBUYUKI
IPC: H01L21/338
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate of superior lattice constant of little dislocation or different polarity by forming fine unevenness in a substrate or forming a slender growth region in an inclined direction. SOLUTION: Mountain type protrusions 32 which have steps in the whole direction are formed on a surface of an Si substrate 31 having a <001> orientation surface. A GaAs crystal thin film 33 of 2 nm in thickness and an Si crystal thin film 34 of 100 nm in thickness are grown on a semiconductor substrate wherein the protrusions are formed, thereby obtaining the semiconductor multilayer substrate.
Patent JP-2004036540-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KAWAKITA HARUO
IPC: F02P3/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine preventing breakdown of a switching element due to noises.  <P>SOLUTION: In the ignition device for the internal combustion engine, the switching element 15 is connected to a primary coil 116 of an ignition coil to apply/interrupt a current to the primary coil, and to induce a high voltage in a secondary coil. The switching element is driven by a driving circuit 12 controlled by an ignition control signal inputted from an ECU. A peak hold circuit 30 arranged between the switching element 15 and a ground GND holds a peak value of the noises to turn on the switching element 15, thereby improving noise tolerance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038767-A (JP)
Title: Bus arbitration device
Inventor: KAI YASUSHI
IPC: G06F13/362
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus arbitration device allowing changing of a right to use a bus of a processor allocated with a task that has to be preferentially processed from outside an LSI during execution in a multiprocessor system provided with the LSI.  <P>SOLUTION: The bus arbitration device 2 controls selectors 5-8 on the basis of a value of a priority setting register 9. By this, priority of the right to use the bus provided to each bus master by a priority encoder 3 can be changed, and the priority of the right to use the bus can be changed in response to load fluctuation of each bus master even when a load of each bus master fluctuates with time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036323-A (JP)
Title: Switch device
Inventor: AZUMA SHIGEKI
IPC: H01H36/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device for surely locking a door at a suitable position by operating a lock lever with good timing.  <P>SOLUTION: The switch device comprises a retractable member 14 composed of a magnet or a magnetic body in at least a part retractably, provided in a case 13 and urged in the retreat direction by a spring 18 during a normal time; a receiving member 24 attached at a position opposed to the retractable member 14 when the door is closed and having an engaging recess part 24a engaged when the retractable member 14 is protruded; and a switch 20 performing switching-on operation when retractable member 14 is protruded by overcoming retreat urged force of the spring 18 by mutual magnetic attraction force of the magnet 25 or the magnetic body provided at the side of the magnet or the magnetic body of the side of the retractable member 14 and the receiving member 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044399-A (JP)
Title: Valve gear of internal combustion engine
Inventor: TAKAHASHI MASAYUKI
IPC: F01L9/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable continuously changing the valve opening lift amount of an engine valve in a valve gear of an internal combustion engine where a valve contact piston whose one end comes into contact with the engine valve whose spring is energized in a valve closing direction, and the other end is slidably inserted in a locker arm swingingly supported with the locker shaft having a cam contact part coming in contact with a valve gear cam.  <P>SOLUTION: A relief valve 33A for changing an opening valve pressure corresponding to the hydraulic change of a control oil pressure chamber 32A formed in the locker arm 21A is installed in the locker arm 21A for relieving working fluid of the oil pressure chamber 28A on opening the valve. An oil pressure control valve 35 for controlling the oil pressure from an oil pressure supplying source 34 is installed between the oil pressure supplying source 34 and the control oil pressure chamber 32A. The oil pressure chamber 28A is connected to the oil pressure supplying source 34 via an one-direction valve 51 for preventing a counter current into the oil pressure supplying side 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042961-A (JP)
Title: Gas replacement method and apparatus
Inventor: HASE NOBUAKI
IPC: B65B31/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas replacement method and an apparatus for replacing a gas in a head space of a container at a high gas replacement ratio while preventing the air from being drawn into an inert gas jet when replacing the gas in the head space of the container by blowing the jet from a nozzle into a mouth of the container.  <P>SOLUTION: An inert gas blow-out portion 5 blows out an inert gas stream 11 in a region where the inert gas jet 3 passes through toward the mouth 51 of the container 50 from a spray nozzle 2 and forms an inert gas atmosphere 4. Since the inert gas jet 3 is sprayed into the inert gas atmosphere 4, even if the jet 3 works to draw, the drawn gas is an inert gas forming the atmosphere 4. Therefore, the air does not mix into the head space 52 together with the jet 3, thereby improving the gas replacement ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043363-A (JP)
Title: New cephalosporin derivative
Inventor: KUBOTA TADATOSHI
IPC: A61P31/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a broad spectrum cephem compound which exhibits a broad anti-bacterial spectrum against various sensitive bacteria and is also effective against MRSA (multi-resistant Staphylococus aureus).  <P>SOLUTION: This compound is represented by formula (I) (X is N, CH or CCl; R<SP>1</SP>is amino or a protected amino; R<SP>2</SP>is H, a lower alkyl which may be substituted, or the like; R<SP>3</SP>is H, or the like; R<SP>4</SP>is an amino lower alkyl which may be substituted, an N atom-containing heterocyclic group which may be substituted, or the like; R<SP>5</SP>is H or the like; the waved line exhibits syn-, anti- or their mixture), its ester or pharmaceutically acceptable salt, or their hydrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043730-A (JP)
Title: Part for sliding with lubricative film
Inventor: URUGA KENICHI
IPC: C10N10/12
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lubricity of an aluminum- or aluminum alloy-made part for sliding which can be obtained by a relatively low-cost manufacturing method and of which the lubricity is stably maintained even under a relatively high contact pressure in a state of using no lubricating oil.  <P>SOLUTION: This lubricative part for sliding is obtained by impregnating a lubricative molybdenum sulfide 3 into an anode oxidation treated film 2 of aluminum or an aluminum alloy and forming, on the film 2, a lubricative film 4 comprising an electro-deposit of a perfluoroalkyl compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039688-A (JP)
Title: Ink jet recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/16
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent erosion of individual electrodes due to soldering thereof to a flexible cable. SOLUTION: Since a conductive pattern 35 is exposed up to the side of individual electrodes 6 in the vicinity of the connecting terminal 7 of a flexible cable 30, solder H flowing out at the time of soldering is adsorbed to the exposed part of the conductive pattern 35 exhibiting good wettability to solder and thereby the solder H can not reach the individual electrodes 6.
Patent JP-2004050511-A (JP)
Title: Mold clamp
Inventor: ABE SHINICHI
IPC: B29C45/66
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold clamp good in workability and requiring a small space.  <P>SOLUTION: This mold clamp is adapted so as to fix a mold to a mold attaching surface and equipped with: a fixing member 16 equipped with a first part 12 extending in the direction almost crossing a mold attaching surface P at a right angle and a second part 14 extending toward a mold attaching position from the first part; a support means 22 for supporting fixing member rotatable at the second part; and a clamp means 24 for revolving the first part of the fixing member about the support means to revolve the leading end 14a of the second part toward the mold attaching surface to allow the leading end 14a to approach the mold attaching surface, and for holding a part of the mold between the leading end and the mold attaching surface to fix the mold to the mold attaching surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054432-A (JP)
Title: Print information setting device and program
Inventor: YAMANE NOBUNORI
IPC: B41J29/38
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the setting confirmation of the setting items of each function, and to simplify the setting work.  <P>SOLUTION: A basic operation screen 21 for setting a sheet size, orientation, the number of copy, location, media type, and profile is displayed at the upper side of the screen of display 12. A setting contents confirmation screen 22 for displaying various functions, for example, 15 setting items as a list in a tab system with a text is displayed at the left side of the screen, and a detail setting screen 23 for the setting items of a tab designated on the setting contents confirmation screen 22 is displayed at the right side of the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053772-A (JP)
Title: Collective sheet of display sheet for name plate, its manufacturing method, and sheet positioning tool used for manufacturing
Inventor: TARAO KOUDO
IPC: G09F7/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a name plate without making display sheets for every word held between a base plate and a transparent cover plate, and to easily mount the name plate.  <P>SOLUTION: The display sheets 30 have forms corresponding to an outer shape of the surface of a base plate. Scheduled outer edges of respective display sheets 30 are cut in by laser to cut out the display sheets 30 on a resin sheet 35a except for corner parts 38 of the sheets 30. A plurality of words are printed within the scheduled outer edges of the respective display sheets 30 by a laser printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050570-A (JP)
Title: Exposure system
Inventor: HIUGA HIROAKI
IPC: B41J2/455
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure system in which gray levels of exposure can be increased over a conventional limit.  <P>SOLUTION: When gray scale of exposure can be controlled in m stages independently for each light emitting element, exposure amount can be controlled in än×(m-1)+1} gray levels from shadow to highlight for each color assuming that each color is subjected to multiplex exposure of maximum n times. än×(m-1)+1}<SP>3</SP>full color representation (gray scale representation) can thereby be realized assuming that each color of RGB is subjected to multiplex exposure of n times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052371-A (JP)
Title: Expanded wall paper
Inventor: NOGUCHI KATSUHIRO
IPC: B32B5/18
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanded wall paper which is comprised of an expanded layer formed of uniform expanded cells and having a smooth surface, wherein the expanded wall paper is excellent in chemical resistance, abrasion resistance, and stain resistance, and has stable scratch-proof properties and stable workability.  <P>SOLUTION: The expanded wall paper is obtained by laminating the expanded layer and a protective layer which are formed of an ethylene resin, on a wall substrate in this order. The protective layer is formed of polyethylene having a density in the range of 0.935 to 0.950 g/cm<SP>2</SP>inclusive of both ends, and a thickness in the range of 5 to 20 μm inclusive of both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056516-A (JP)
Title: Method and device for detecting image
Inventor: ENDO KATSUHIRO
IPC: H04N5/369
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device which detect an inputted two-dimensional image in resolution higher than that of an image pickup device.  <P>SOLUTION: An input image is picked up a plurality of times while shifting a relative position between the input image and the image pickup device in the direction where a user wants to increase image resolution, and obtained as a plurality of pieces of image data (image picking up process). The plurality of pieces of image data are corrected (image correction process), and the plurality of corrected pieces of image data are integrated into one piece of image data in image resolution higher than that of the image data (image integration process).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041429-A (JP)
Title: Multifilament and staple fiber each comprising water- soluble polyvinyl alcohol fiber
Inventor: OMORI AKIO
IPC: D01F6/34
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol fiber having low-temperature water- solubility and heat-adhesiveness, not causing cemented fiber trouble in a nonwoven fabric-production process and a spinning, knitting and weaving proc ess, and to provide a method capable of producing e.g. a base fabric for a chemical lace at a high efficiency. SOLUTION: The multifilament comprises a polyvinyl alcohol-based fiber made of a polyvinyl alcohol-based polymer having 50-95 mol% vinyl alcohol unit and 30-3,000 average degree of polymerization, wherein the fiber has 150-205 deg.C melting point, <=5 deg.C water-soluble temperature, 0.1-20 d single filament denier and substantially no sticking and is heat-bondable, and the staple fiber is obtained by cutting the multifilament.